PT2839941T - Broca para expansão de diâmetro - Google Patents

Broca para expansão de diâmetro

Info

Publication number
PT2839941T
PT2839941T PT147535173T PT14753517T PT2839941T PT 2839941 T PT2839941 T PT 2839941T PT 147535173 T PT147535173 T PT 147535173T PT 14753517 T PT14753517 T PT 14753517T PT 2839941 T PT2839941 T PT 2839941T
Authority
PT
Portugal
Prior art keywords
diameter
drill bit
expanding drill
expanding
bit
Prior art date
Application number
PT147535173T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Fs Technical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fs Technical Corp filed Critical Fs Technical Corp
Publication of PT2839941T publication Critical patent/PT2839941T/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B28D1/146—Tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
PT147535173T 2013-02-19 2014-01-29 Broca para expansão de diâmetro PT2839941T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013029882 2013-02-19
JP2013103992 2013-05-16

Publications (1)

Publication Number Publication Date
PT2839941T true PT2839941T (pt) 2021-08-06

Family

ID=51390927

Family Applications (1)

Application Number Title Priority Date Filing Date
PT147535173T PT2839941T (pt) 2013-02-19 2014-01-29 Broca para expansão de diâmetro

Country Status (10)

Country Link
US (1) US9573238B2 (ko)
EP (1) EP2839941B1 (ko)
JP (2) JP6022670B2 (ko)
KR (1) KR101624214B1 (ko)
CN (1) CN104321175B (ko)
ES (1) ES2880725T3 (ko)
PT (1) PT2839941T (ko)
RU (1) RU2588913C2 (ko)
SG (1) SG11201407119VA (ko)
WO (1) WO2014129119A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2958520T3 (es) * 2014-11-20 2024-02-09 Fs Technical Corp Método de formación de un orificio de anclaje
JP6408407B2 (ja) * 2015-03-26 2018-10-17 京セラ株式会社 コアドリル
SG11201608694SA (en) * 2015-04-13 2017-11-29 Fs Technical Corp Diameter expansion drill bit
CN105750596B (zh) * 2015-12-08 2018-06-05 博世电动工具（中国）有限公司 钻头
JP2017193024A (ja) * 2016-04-21 2017-10-26 Ｆｓテクニカル株式会社 拡径用ドリルビット
CN106392793B (zh) * 2016-10-19 2019-01-01 陈明 一种可调节打磨辊大小的齿轮打磨装置
JP6675999B2 (ja) * 2017-02-17 2020-04-08 育良精機株式会社 穴径拡大用の環状ドリル
JP7079475B2 (ja) * 2018-02-14 2022-06-02 株式会社ミヤナガ 拡径孔部の穿孔装置
CN108406468A (zh) * 2018-03-26 2018-08-17 全椒县金台数控机床制造有限公司 主轴内孔磨削器
CN109513965B (zh) * 2018-11-29 2020-12-11 海宁科巍轴承科技有限公司 一种利用离心力改变汽车滑动轴承的套油孔打孔装置
JP7302845B2 (ja) * 2019-04-18 2023-07-04 Ｆｓテクニカル株式会社 拡径用ドリルビット
CN111456639B (zh) * 2020-04-30 2024-06-04 山东建筑大学 一种可调节式土体扩大头锚杆钻头及其使用方法
CN111843593A (zh) * 2020-07-25 2020-10-30 广州优易机械科技有限公司 一种改良式数控车床
CN112247699A (zh) * 2020-10-13 2021-01-22 荆门禾硕精密机械有限公司 批量式弯曲微细管打磨机器人生产线
CN112979145A (zh) * 2021-03-01 2021-06-18 李焕堰 一种玻璃加工用打孔装置
CN114352206B (zh) * 2021-11-25 2024-01-12 湖北兴龙工具有限公司 扩径用钻头
CN114433913B (zh) * 2021-12-21 2023-12-01 江苏广坤铝业有限公司 一种用于铝型材的打孔机
CN117943915B (zh) * 2024-03-26 2024-05-31 山西富兴通重型环锻件有限公司 一种用于法兰盘内孔面的研磨装置
CN118322094B (zh) * 2024-06-17 2024-09-10 江苏荆桥铸造有限公司 一种泵体铸件的进水口内表面抛光砂轮盘

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU364395A1 (ru) * 1971-07-09 1972-12-28 УСТРОЙСТВО дл РАСТОЧКИ ОТВЕРСТИЙ
JPS5397201A (en) * 1977-02-04 1978-08-25 Teruo Koi Method and device for making bulb part in base ground
JPS5634067Y2 (ko) * 1978-03-01 1981-08-12
SU1140363A1 (ru) * 1982-04-05 1986-04-23 Предприятие П/Я Г-4285 Эжекторна расточна головка
JPS6015108A (ja) * 1983-07-07 1985-01-25 安心院　国雄 コンクリートにあけられた孔の拡径方法とその装置
JPS61134490A (ja) * 1984-12-05 1986-06-21 株式会社　ミヤナガ 拡径孔部削成装置
US5233791A (en) * 1992-03-02 1993-08-10 Mcqueen Jr Joe C Apparatus for grinding the internal surface of pipe
JPH0655530A (ja) * 1992-08-11 1994-03-01 Taisei Corp 穿孔装置
US5528830A (en) * 1994-02-18 1996-06-25 Hansen; Fredrick M. Rotary cutting tool for tubing, conduit and the like
BR9507702A (pt) * 1994-05-03 1997-08-19 Norton Co Acessório para um esmerilador angular
US5899795A (en) * 1996-12-19 1999-05-04 Penza; G. Gregory Multi-function pipeline weld removal apparatus
CN2288261Y (zh) * 1997-06-17 1998-08-19 鞠庆海 离心翼控钻扩两用复合钻头
JP3297651B2 (ja) * 1999-06-01 2002-07-02 日本ベース株式会社 既製コンクリート杭の中掘り施工方法
JP2001164863A (ja) * 1999-12-06 2001-06-19 Asaba Seisakusho:Kk 掘削孔の部分拡径装置
US6752629B2 (en) 2001-02-26 2004-06-22 Micron Co., Ltd. Air-driven dental vibratory instrument with a replaceable vibrator module
JP4048264B2 (ja) * 2001-02-26 2008-02-20 株式会社ミクロン 交換容易なバイブレータを備えた空気動式歯科用振動装置
DE10129064A1 (de) 2001-06-15 2002-12-19 Hilti Ag Gesteinsbohrwerkzeug
JP3853771B2 (ja) * 2003-06-12 2006-12-06 東日本旅客鉄道株式会社 杭孔掘削装置及び杭孔掘削工法
CN2685530Y (zh) * 2004-03-09 2005-03-16 伍利钱 扩孔钻头
JP2005280243A (ja) 2004-03-30 2005-10-13 Sanko Techno Co Ltd アンダーカットドリル装置
EP1777365B1 (en) * 2005-10-18 2009-08-05 Services Petroliers Schlumberger SA An expandable drill bit
JP2008208597A (ja) * 2007-02-26 2008-09-11 Asanuma Corp 後施工アンカー工法
CN101315021B (zh) * 2007-05-29 2011-11-02 煤炭科学研究总院 自动变径扩孔钻具
JP2009101466A (ja) * 2007-10-23 2009-05-14 Daiwa House Ind Co Ltd 回転式切削研磨動力工具及び回転式動力工具用の切削研磨先端工具
JP2010201733A (ja) * 2009-03-02 2010-09-16 Miyanaga:Kk ドリルビット
GB0904791D0 (en) * 2009-03-20 2009-05-06 Turbopower Drilling Sal Downhole drilling assembly
US8308530B2 (en) * 2009-08-31 2012-11-13 Ati Properties, Inc. Abrasive cutting tool
CN102947032B (zh) * 2010-05-07 2015-09-02 奥贝里克斯控股有限公司 底切工具
GB2481203B (en) * 2010-06-14 2016-03-02 Statoil Petroleum As Reaming tool
CN102777135B (zh) * 2012-08-02 2015-12-09 李英成 扩孔钻及成桩方法

Also Published As

Publication number Publication date
SG11201407119VA (en) 2014-12-30
RU2014147306A (ru) 2016-06-10
KR20140131979A (ko) 2014-11-14
US9573238B2 (en) 2017-02-21
JP6022670B2 (ja) 2016-11-09
CN104321175A (zh) 2015-01-28
JP2016196082A (ja) 2016-11-24
ES2880725T3 (es) 2021-11-25
RU2588913C2 (ru) 2016-07-10
CN104321175B (zh) 2017-08-01
WO2014129119A1 (ja) 2014-08-28
US20150165583A1 (en) 2015-06-18
EP2839941A4 (en) 2016-01-27
KR101624214B1 (ko) 2016-05-25
JPWO2014129119A1 (ja) 2017-02-02
EP2839941B1 (en) 2021-05-19
EP2839941A1 (en) 2015-02-25

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